The Copernicus Atmosphere Monitoring Service has launched a free interactive map tracking real-time wildfire smoke emissions as destructive blazes rage across Europe and North America.
The launch comes as millions of holidaymakers face hazardous air pollution from sweeping blazes in France, Spain, Portugal, Greece and Canada, with France recording its highest year-to-date fire carbon emissions on record.
The new tool, named Fire Emissions Watch, allows users to monitor global smoke plumes, replay historical fire events dating back to 2003, and compare emissions between affected countries. Users can zoom from a global overview down to individual regions or draw custom boundaries to examine local impacts.
Copernicus Atmosphere Monitoring Service is an Earth observation program managed by the European Centre for Medium-Range Weather Forecasts on behalf of the European Commission. It processes continuous satellite data to provide public atmospheric and air quality monitoring across the globe.
Members of the public can access the free interactive service by visiting the CAMS website and selecting the dashboard option.
"It is very apt that this product should launch at such a critical moment for fires across the globe, with thousands of people displaced and millions exposed to hazardous air pollution," said Laurence Rouil, Director of CAMS.
"Whether users want to understand the fires affecting their local area or examine global biomass burning trends over the past two decades, Fire Emissions Watch makes that information available in just a few clicks," Ms Rouil added.
Europe Wildfire Crisis
Western Europe is currently enduring one of its worst wildfire seasons in living memory, with severe blazes forcing hundreds of thousands of residents and tourists to flee affected areas.
In France, wildfire carbon emissions have reached unprecedented levels, surpassing the previous record set in 2022. The country experienced its worst July on record for wildfire emissions, producing 0.89 megatonnes of carbon compared to the previous July peak of 0.64 megatonnes.
Southern European nations along the Mediterranean basin regularly face heightened wildfire risks during summer months due to high temperatures and dry conditions. However, environmental monitoring data indicates that recent fire events have produced exceptionally dense concentrations of airborne pollutants.
Data displayed on the Fire Emissions Watch map highlights severe pollution levels across Spain and Portugal. Protruding columns on the interactive display indicate daily carbon emissions, while shaded purple areas represent the total aerosol load produced by burning biomass.
Global Smoke Plumes
At a global scale, Canada generated the highest wildfire emissions in the world last month. Thousands of active fires across Canadian provinces sent massive smoke plumes drifting across North America, the Arctic and the North Atlantic Ocean.
The atmospheric transport of Canadian wildfire smoke was severe enough to trigger air pollution warnings across parts of the eastern United States in the days leading up to the World Cup final.
The interactive platform transforms satellite observations from the CAMS Global Fire Assimilation System to generate daily, monthly and year-to-date pollution metrics. It also provides a smoke forecast to help communities anticipate where polluted air is travelling.
In addition to monitoring current blazes, the dashboard enables users to analyze historical fire catastrophes over the past two decades. Key events available for review include the 2003 European heatwave fires, the 2019 Amazon rainforest blazes and Canada's record-breaking 2023 wildfire season.
"The application transforms the wealth of information contained within the CAMS Global Fire Assimilation System into an intuitive and accessible tool," Ms Rouil said.
"Our teams have worked incredibly hard to develop Fire Emissions Watch, which we believe will be a game changer for global fire emissions monitoring."
UK Coastal Blazes
The impact of wildfire smoke has also reached the United Kingdom, where recent fires along the Suffolk coast released an estimated 3,249 tonnes of carbon emissions in a single day.
Aerial drone photographs taken on July 31 showed thick smoke rising from blazes near Dunwich Heath, with the Sizewell B nuclear power plant visible in the background as emergency crews entered their third day of battling the fire.
Dunwich Heath is a protected coastal heathland reserve managed by the National Trust on the Suffolk coast. Nearby Sizewell B, operated by EDF Energy, is currently the United Kingdom's only commercial pressurized water nuclear reactor.
Health Hazards of Wildfire Smoke
Health agencies warn that wildfire smoke presents severe dangers to human health because it contains a toxic combination of microscopic fine particulate matter, known as PM2.5, and hazardous chemical gases.
Fine particulate matter consists of airborne particles measuring 2.5 micrometers or less in diameter, roughly 30 times smaller than the width of a human hair. Due to their microscopic size, these particles bypass the body's natural respiratory filters, penetrating deep into pulmonary tissue and entering the bloodstream.
Exposure to PM2.5 can trigger immediate physical symptoms in healthy individuals, including coughing, wheezing, shortness of breath, sore throats and chest tightness. It can also cause eye redness, burning, itching and severe throat irritation.
For vulnerable populations, the health consequences are significantly more severe. Smoke exposure can trigger acute asthma attacks and exacerbate chronic respiratory conditions such as Chronic Obstructive Pulmonary Disease (COPD), a progressive lung condition encompassing emphysema and chronic bronchitis.
Medical studies have also established direct links between wildfire smoke inhalation and an increased risk of acute cardiovascular events, including heart attacks, strokes and irregular heart rhythms, particularly among older adults.
Expert Guidance and Safety Measures
Experts advise members of the public to take precautionary measures when local air quality deteriorates due to surrounding blazes.
"What you see when you see a smoke plume or when the air is hazy with wildfire smoke are the tiny particles that are too small to fall to the ground right away with gravity," wrote Colleen E. Reid, Associate Professor of Geography at the University of Colorado Boulder, in an article for academic site The Conversation.
"These particles, which scientists call particulate matter, are very small - we measure them in microns. When you breathe them in, they can harm your health. The smaller the particles, the deeper they can get into your lungs and body," Professor Reid explained.
The University of Colorado Boulder is a public research institution renowned for its atmospheric science and environmental research programs. The Conversation is an independent news outlet that publishes analysis written by university academics and researchers for public readership.
When smoke levels rise, public health guidelines recommend staying indoors with doors and windows firmly closed, while avoiding strenuous outdoor exercise.
Professor Reid emphasized that individuals who must venture outside during high-smoke events should wear a properly fitted face mask capable of filtering fine airborne particles.
Climate Change Driving Extreme Conditions
Scientists report that devastating wildfire scenes across Europe are becoming increasingly frequent due to an expanding number of days with weather conditions primed for extreme fire activity.
According to recent scientific research, Europe is currently experiencing fewer individual wildfires overall than it did four decades ago. However, the blazes that do ignite take place under far more dangerous conditions, making them significantly harder for emergency services to contain.
Researchers attribute this worsening trend to climate change, which is driving hotter, drier summer seasons across the continent and creating ideal conditions for fast-moving, destructive blazes. The trend is especially pronounced across southern European nations, including Spain, Portugal, France, Italy and Greece, where local communities face recurring summers of severe heat and toxic smoke pollution.
